1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MH4L2F32-A
MH4L2F32-A
General Electric - Insulated Case
MH4L2F32-A, General Electric, M-PACT Plus, type , frame size 2, manually operated, 5 N.O.-3 N.C. Auxiliary switch, 4P, 3PH, left side neutral, 3200A, 690V, 80kA@415V, fixed/Bolt-On, to be used with MPRO-27 or MPRO-50 programmer with optional long-time, short-time and instantaneous (LSI) or LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
E6H-A40-3P-800A-BO-MO-LI
E6H-A40-3P-800A-BO-MO-LI
ABB - Insulated Case
E6H-A40-3P-800A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 4000A frame, 800A rating plug, 600V, 85kA@480V, fixed/Bolt-On, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
MPA32F32V0020
MPA32F32V0020
General Electric - Insulated Case
MPA32F32V0020, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-50L trip unit and 48V dc shunt trip, 3P, 3PH, 3200A, 690V, 50kA@415V, fixed/Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
LK-8-MO-DO-LSIG
LK-8-MO-DO-LSIG
ITE - Air
LK-8-MO-DO-LSIG, BBC, ITE, Brown Boveri Gould, ABB, LK Series, type , 800A frame size, manually operated/Draw-Out, 3P, 3PH, 200A or 800A current sensor ratings available, 600V, 30kA@480V, originally supplied with Power Shield Type LSS solid-state trip device but can also be retrofitted with a modern Solid State electronic trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, low voltage power air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNX2YNLNAX
MDN4083LEA0622NMNX2YNLNAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNX2YNLNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
EEEHD240020SB2
EEEHD240020SB2
Cutler Hammer - Mounting Hardware
EEEHD240020SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 20A, AC phase connection, 480V max, Copper, Single Branch mounting style, suitable for use with EHD,FDB,FD,HFD,FDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
GJH2070FAG
GJH2070FAG
Cutler Hammer - Molded Case
GJH2070FAG, Cutler Hammer, Series G, type , 2P, 1PH, 70A, 600V, 65kA@480V, high interrupting capacity, 40°C, Feed-Thru, complete with interchangeable trip unit and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNH2ENKMSX
MDN4083LEA0822NMNH2ENKMSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNH2ENKMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
SPB65-3P-1000A-EO-DO-LSG
SPB65-3P-1000A-EO-DO-LSG
Cutler Hammer - Insulated Case
SPB65-3P-1000A-EO-DO-LSG, Cutler Hammer, Systems Pow-R, type , 1600A frame size, 3P, 3PH, 1000A, 600V, 65kA@480V, standard interrupting capacity, Draw-Out, electrically operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 and 1050, LSG - Long-Time, Short-Time and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0722NMNANENRNCX
MDN4083LEA0722NMNANENRNCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNANENRNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-127Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNKNENRMCX
MDN4083LEA0422NMNKNENRMCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNKNENRMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
QHCX3090
QHCX3090
Cutler Hammer - Molded Case
QHCX3090, Cutler Hammer, Quicklag, type , 2P, 1PH, 90A, 240V, 42kA@240V, standard interrupting capacity, 40°C, Feed-Thru, line & load side lug terminals, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
PEDL3ATGR0200
PEDL3ATGR0200
General Electric - Molded Case
PEDL3ATGR0200, General Electric, GuardEon, type , 3PH, 3P, 600V, 200A, 150kA@480V, front connection/Feed-Thru, toggle mechanism, complete with GTM interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
50H-3-1600A-EO-DO-LSG
50H-3-1600A-EO-DO-LSG
Federal Pioneer - Air
50H-3-1600A-EO-DO-LSG, Federal Pioneer, Federal Pacific, H-3 Series, type , 1600A frame size, electrically operated/Draw-Out, 3P, 3PH, 1600A, 600V, 50kA@480V, available with multiple trip unit options, LSG - Long-Time, Short-Time and Ground Fault trip functions, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNRNNCNMCX
MDN4083LEA0422NMNRNNCNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNRNNCNMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
WLS1D316KY
WLS1D316KY
Siemens - Insulated Case
WLS1D316KY, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU755 programmer + WLGFM76 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 600A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNFNENNNPX
MDN4083LEA0222NMNFNENNNPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNENNNPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters and pre-wired
From Get Price
Limited Stock
MDN4083LEA0722NMNF4ENHNWX
MDN4083LEA0722NMNF4ENHNWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNF4ENHNWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MS4R1M04
MS4R1M04
General Electric - Insulated Case
MS4R1M04, General Electric, M-PACT Plus, type , frame size 1, manually operated, without cassette, moving portion only, 5 N.O.-3 N.C. Auxiliary switches, 4P, 3PH, right side neutral, 400A, 690V, 50kA@415V, Draw-Out, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
SHD2G5R4T
SHD2G5R4T
General Electric - Insulated Case
SHD2G5R4T, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & ZSI features and 1500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
P1C30BL100ABF
P1C30BL100ABF
Siemens - Panel Board
P1C30BL100ABF, Siemens, Type P1 panel board, 3-phase, 4-wire, 100A, 120/208V, Main Breaker style, to be used with FXD circuit breaker, 30 1-pole circuits, 38" box height, bottom feed, flush mounted, Aluminum bus
From Get Price
Limited Stock
SHF1G2Z1C
SHF1G2Z1C
General Electric - Insulated Case
SHF1G2Z1C, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering & ZSI features and 200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0622NMNH2ENADCX
MDN4083LEA0622NMNH2ENADCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNH2ENADCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
WLL1D308MQ
WLL1D308MQ
Siemens - Insulated Case
WLL1D308MQ, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 800A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU748 programmer+ WLLCD48 LCD display + WLGFM48 ground fault module, LSG - Long-Time, Short-Time and Ground Fault trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price